http://bugs.winehq.org/show_bug.cgi?id=29786
--- Comment #5 from Rafa³ Mi³ecki zajec5@gmail.com 2012-02-26 05:22:31 CST --- Henri Verbeet: can I ask what llvm version was used to compile your Mesa?
If you take a look at: https://bugs.freedesktop.org/show_bug.cgi?id=41791 https://bugzilla.novell.com/show_bug.cgi?id=747333 you'll see I've discovered that downgrading llvm from 3.0 to 2.8 and recompiling Mesa fixes this issue.
I guess it means it's Mesa or llvm issue, not Wine, is that right? Should we close this bug report as NOTOURBUG/INVALID?